R65 Rail Pads

Fittings

R65 Rail Pads

R65 rail pads are essential components used with UIC R65 rails (standard rail profile with a height of ~172mm) to secure rails to sleepers (concrete or wooden), maintain gauge stability, absorb vibrations, and adjust track geometry.

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sales@imristeel.com

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+86 13646172523

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Product Detail

Packaging & Delivery

Product Details

Item	Specification	Standard/Notes
Material	Cast Steel(ZG230-450/ZG270-500)	EN 15689/ASTM A148
Hardness	120-160 HB	Brinell Hardness Test
Tensile Strength	≥450 MPa	UIC 860-1/EN10025
Yield Strength	≥230 MPa
Thickness	12-15 mm
Width	1 50-160 mm	Matches R65 rail base
Length	180-200 mm
Rail lnclination	1:40 slope
Bolt Holes	2-4 holes(018-22 mm)
Surface Treatment	Hot-dip galvanized(≥80μm)	IS0 1461/Corrosion resistance
Load Capacity	Dynamic:50-100 kN/mm(under UIC loading)	Tested per EN 13146-5
0perating Temp.	-40”C to+70°C
Lifespan	15-20 years (standard conditions)

Chemical Component

Element	Composition (%)	Standard Reference
Carbon(C)	0.20-0.30	EN15689/ASTM A148
Silicon(Si)	0.20-0.50
Manganese(Mn)	0.50-1.20
Phosphorus(P)	≤0.035
Sulfur(s)	≤0.035
Chromium(Cr)	≤0.30(optional)	For enhanced hardness
Nickel(Ni)	≤0.30(optional)	For low-temp toughness

Mechanical Properties

Property	Value	Test Standard
Tensile Strength	≥450 MPa	IS0 6892-1/ASTME8
Yield Strength(Rp0.2)	≥230 MPa
Elongation at Break	≥18%
Hardness(Brinell)	120-160 HB	IS0 6506-1
Impact Toughness(Charpy)	≥27 J(-20°C)	IS0 148-1
Fatigue Limit(1 0⁷cycles)	250-300 MPa	UIC 860-1

Additional Performance Data

Parameter	Specification
Dynamic Stiffness	50-100 kN/mm(UIC loading)
Corrosion Resistance	≥1,000 hrs(Salt Spray Test)
Thermal Stability	-40°C to+70°C(NO.cracking)

Packaging & Delivery

· Packaging Details: Use 7mm corrugated boxes or wooden crates (for export), filled with cushioning material (e.g., foam).
· Port: Tianjin Port
· Lead Time: Within 20-30 days depends on the order quantity

Packaging & Shipping

· Minimum order quantity: 50 tons
· Price: FOB at Xin’gang port in Tianjin
· Payment: 30% deposit in advance, the balance against the copy of B/L; or 100% L/C, etc
· Lead Time: within 10-25 workdays normally
· Packing: Standard seaworthy packing or as per your request .(as pictures)
· Sample: Free sample is available.